EP0348706A3 - Control apparatus for an engine - Google Patents

Control apparatus for an engine Download PDF

Info

Publication number
EP0348706A3
EP0348706A3 EP89110403A EP89110403A EP0348706A3 EP 0348706 A3 EP0348706 A3 EP 0348706A3 EP 89110403 A EP89110403 A EP 89110403A EP 89110403 A EP89110403 A EP 89110403A EP 0348706 A3 EP0348706 A3 EP 0348706A3
Authority
EP
European Patent Office
Prior art keywords
engine
control apparatus
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP89110403A
Other versions
EP0348706B1 (en
EP0348706A2 (en
Inventor
Kazuyuki Nagoya Machinery Works Of Kobayashi
Shunichi Nagoya Technical Institute Of Hayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP15944188A external-priority patent/JPH0799121B2/en
Priority claimed from JP8504188U external-priority patent/JPH0629482Y2/en
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to AT89110403T priority Critical patent/ATE81891T1/en
Publication of EP0348706A2 publication Critical patent/EP0348706A2/en
Publication of EP0348706A3 publication Critical patent/EP0348706A3/en
Application granted granted Critical
Publication of EP0348706B1 publication Critical patent/EP0348706B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M1/00—Carburettors with means for facilitating engine's starting or its idling below operational temperatures
    • F02M1/08—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically
    • F02M1/10—Carburettors with means for facilitating engine's starting or its idling below operational temperatures the means to facilitate starting or idling becoming operative or inoperative automatically dependent on engine temperature, e.g. having thermostat

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
EP89110403A 1988-06-29 1989-06-08 Control apparatus for an engine Expired EP0348706B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89110403T ATE81891T1 (en) 1988-06-29 1989-06-08 CONTROL DEVICE FOR AN ENGINE.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP15944188A JPH0799121B2 (en) 1988-06-29 1988-06-29 Auto choke device for internal combustion engine
JP85041/88U 1988-06-29
JP159441/88 1988-06-29
JP8504188U JPH0629482Y2 (en) 1988-06-29 1988-06-29 Engine control device

Publications (3)

Publication Number Publication Date
EP0348706A2 EP0348706A2 (en) 1990-01-03
EP0348706A3 true EP0348706A3 (en) 1990-05-30
EP0348706B1 EP0348706B1 (en) 1992-10-28

Family

ID=26426075

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89110403A Expired EP0348706B1 (en) 1988-06-29 1989-06-08 Control apparatus for an engine

Country Status (5)

Country Link
US (1) US4961409A (en)
EP (1) EP0348706B1 (en)
AU (1) AU602633B2 (en)
CA (1) CA1321933C (en)
DE (2) DE68903302T2 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2522165Y2 (en) * 1990-03-01 1997-01-08 三菱重工業株式会社 Afterburn prevention device for internal combustion engine
US5069180A (en) * 1990-10-19 1991-12-03 Onan Corporation Automatic choke apparatus and method
US5535720A (en) * 1995-08-03 1996-07-16 Pantalleresco; Andrew J. Induction system
JP2001200735A (en) * 2000-01-18 2001-07-27 Honda Motor Co Ltd Throttle-adjusting device of working machine
DE20009208U1 (en) * 2000-05-22 2000-08-03 Dolmar GmbH, 22045 Hamburg System for operating a carburetor of an internal combustion engine
TWI297372B (en) * 2004-03-03 2008-06-01 Honda Motor Co Ltd Device for controlling choke valve of carburetor
US7144000B2 (en) 2004-08-24 2006-12-05 Briggs & Stratton Corporation Automatic choke for an engine
US20060043620A1 (en) * 2004-08-24 2006-03-02 David Roth Automatic choke for an engine
DE102004063197B4 (en) * 2004-12-29 2015-05-13 Andreas Stihl Ag & Co. Kg Carburetor arrangement with start lever and locking device
JP4464849B2 (en) * 2005-03-07 2010-05-19 本田技研工業株式会社 Ventilator throttle valve control device
US20070034431A1 (en) * 2005-08-09 2007-02-15 Jackson Vincent E Governor guard
US20100013137A1 (en) * 2006-06-12 2010-01-21 Hainbuch Gmbh Spannende Technik Clamping Device
US7699294B2 (en) * 2007-04-20 2010-04-20 Walbro Engine Management, L.L.C. Charge forming device with idle and open throttle choke control
US8240639B2 (en) * 2007-12-06 2012-08-14 Briggs & Stratton Corporation Carburetor and automatic choke assembly for an engine
DE102009014362A1 (en) * 2009-03-21 2010-09-23 Andreas Stihl Ag & Co. Kg Carburettor for an internal combustion engine
DE102010009915B4 (en) * 2009-03-21 2017-09-14 Andreas Stihl Ag & Co. Kg carburetor arrangement
US10215130B2 (en) 2012-02-10 2019-02-26 Briggs & Stratton Corporation Choke override for an engine
US9261030B2 (en) 2013-05-20 2016-02-16 Kohler Co. Automatic fuel shutoff
JP6260140B2 (en) * 2013-08-19 2018-01-17 日立工機株式会社 Engine working machine
US9074535B1 (en) * 2013-12-19 2015-07-07 Kohler Co. Integrated engine control apparatus and method of operating same
US9932936B2 (en) * 2015-11-11 2018-04-03 Briggs & Stratton Corporation Carburetor choke removal mechanism for pressure washers
DE102020119158A1 (en) 2020-07-21 2022-01-27 Andreas Stihl Ag & Co. Kg Carburettor and two-stroke engine with a carburetor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886917A (en) * 1972-07-13 1975-06-03 Toyota Motor Co Ltd Carburetor with automatic choke
EP0275082A2 (en) * 1987-01-14 1988-07-20 Mitsubishi Jukogyo Kabushiki Kaisha Control device for a vertical shaft type engine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2394665A (en) * 1944-03-23 1946-02-12 Bendix Aviat Corp Automatic control for carburetor choke valves
US2873731A (en) * 1956-02-27 1959-02-17 Tecumseh Products Co Engine control device
US2837070A (en) * 1956-08-06 1958-06-03 Clinton Machine Company Choke control system for carburetors
US3326196A (en) * 1965-10-24 1967-06-20 Jacobsen Mfg Co Gasoline engine governor
JPS6125958A (en) * 1984-07-13 1986-02-05 Mitsubishi Heavy Ind Ltd Autochoke apparatus for internal-combustion engine
JPS61207866A (en) * 1985-03-12 1986-09-16 Mitsubishi Heavy Ind Ltd Fast idle device for internal-combustion engine
JPS61241450A (en) * 1985-04-08 1986-10-27 Mitsubishi Heavy Ind Ltd Automatic choke device for internal-combustion engine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886917A (en) * 1972-07-13 1975-06-03 Toyota Motor Co Ltd Carburetor with automatic choke
EP0275082A2 (en) * 1987-01-14 1988-07-20 Mitsubishi Jukogyo Kabushiki Kaisha Control device for a vertical shaft type engine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN, vol. 11, no. 44 (M-560)[2491], 10th February 1987; & JP-A-61 207 866 (MITSUBISHI HEAVY IND. LTD) 16-09-1986 *

Also Published As

Publication number Publication date
CA1321933C (en) 1993-09-07
AU602633B2 (en) 1990-10-18
DE348706T1 (en) 1990-04-12
US4961409A (en) 1990-10-09
DE68903302T2 (en) 1993-03-04
DE68903302D1 (en) 1992-12-03
EP0348706B1 (en) 1992-10-28
AU3658189A (en) 1990-01-04
EP0348706A2 (en) 1990-01-03

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